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ALSA: virtuoso: handle D2X/DX dynamically
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The Xonar D2X and DX are very similar to the D2 and D1, respectively, so
we can handle the differences dynamically instead of using a separate
model structure for each one.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
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Clemens Ladisch committed Sep 22, 2008
1 parent 4bd0c3a commit fe10662
Showing 1 changed file with 99 additions and 142 deletions.
241 changes: 99 additions & 142 deletions sound/pci/oxygen/virtuoso.c
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Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,7 @@ MODULE_DEVICE_TABLE(pci, xonar_ids);
#define I2C_DEVICE_CS4362A 0x30 /* 001100, AD0=0, /W=0 */

struct xonar_data {
unsigned int model;
unsigned int anti_pop_delay;
u16 output_enable_bit;
u8 ext_power_reg;
Expand All @@ -139,6 +140,8 @@ struct xonar_data {
u8 cs4362a_fm;
};

static void xonar_gpio_changed(struct oxygen *chip);

static void pcm1796_write(struct oxygen *chip, unsigned int codec,
u8 reg, u8 value)
{
Expand Down Expand Up @@ -180,6 +183,7 @@ static void xonar_common_init(struct oxygen *chip)
oxygen_set_bits8(chip, data->ext_power_int_reg,
data->ext_power_bit);
chip->interrupt_mask |= OXYGEN_INT_GPIO;
chip->model.gpio_changed = xonar_gpio_changed;
data->has_power = !!(oxygen_read8(chip, data->ext_power_reg)
& data->ext_power_bit);
}
Expand Down Expand Up @@ -234,6 +238,13 @@ static void xonar_d2_init(struct oxygen *chip)
data->anti_pop_delay = 300;
data->output_enable_bit = GPIO_D2_OUTPUT_ENABLE;
data->pcm1796_oversampling = PCM1796_OS_64;
if (data->model == MODEL_D2X) {
data->ext_power_reg = OXYGEN_GPIO_DATA;
data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
data->ext_power_bit = GPIO_D2X_EXT_POWER;
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
GPIO_D2X_EXT_POWER);
}

pcm1796_init(chip);

Expand All @@ -246,17 +257,6 @@ static void xonar_d2_init(struct oxygen *chip)
snd_component_add(chip->card, "CS5381");
}

static void xonar_d2x_init(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;

data->ext_power_reg = OXYGEN_GPIO_DATA;
data->ext_power_int_reg = OXYGEN_GPIO_INTERRUPT_MASK;
data->ext_power_bit = GPIO_D2X_EXT_POWER;
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL, GPIO_D2X_EXT_POWER);
xonar_d2_init(chip);
}

static void update_cs4362a_volumes(struct oxygen *chip)
{
u8 mute;
Expand Down Expand Up @@ -324,6 +324,11 @@ static void xonar_d1_init(struct oxygen *chip)
data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
data->cs4362a_fm = CS4362A_FM_SINGLE |
CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
if (data->model == MODEL_DX) {
data->ext_power_reg = OXYGEN_GPI_DATA;
data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
data->ext_power_bit = GPI_DX_EXT_POWER;
}

oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
OXYGEN_2WIRE_LENGTH_8 |
Expand All @@ -344,16 +349,6 @@ static void xonar_d1_init(struct oxygen *chip)
snd_component_add(chip->card, "CS5361");
}

static void xonar_dx_init(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;

data->ext_power_reg = OXYGEN_GPI_DATA;
data->ext_power_int_reg = OXYGEN_GPI_INTERRUPT_MASK;
data->ext_power_bit = GPI_DX_EXT_POWER;
xonar_d1_init(chip);
}

static void xonar_cleanup(struct oxygen *chip)
{
struct xonar_data *data = chip->model_data;
Expand Down Expand Up @@ -552,7 +547,7 @@ static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
return 0;
}

static int xonar_mixer_init(struct oxygen *chip)
static int xonar_d2_mixer_init(struct oxygen *chip)
{
return snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
}
Expand All @@ -562,130 +557,90 @@ static int xonar_d1_mixer_init(struct oxygen *chip)
return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
}

static const struct oxygen_model xonar_models[] = {
[MODEL_D2] = {
.shortname = "Xonar D2",
.longname = "Asus Virtuoso 200",
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_d2_init,
.control_filter = xonar_d2_control_filter,
.mixer_init = xonar_mixer_init,
.cleanup = xonar_cleanup,
.suspend = xonar_cleanup,
.resume = xonar_d2_resume,
.set_dac_params = set_pcm1796_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
.dac_channels = 8,
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
.misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
},
[MODEL_D2X] = {
.shortname = "Xonar D2X",
.longname = "Asus Virtuoso 200",
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_d2x_init,
.control_filter = xonar_d2_control_filter,
.mixer_init = xonar_mixer_init,
.cleanup = xonar_cleanup,
.suspend = xonar_cleanup,
.resume = xonar_d2_resume,
.set_dac_params = set_pcm1796_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.gpio_changed = xonar_gpio_changed,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
.dac_channels = 8,
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
.misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
},
[MODEL_D1] = {
.shortname = "Xonar D1",
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_d1_init,
.control_filter = xonar_d1_control_filter,
.mixer_init = xonar_d1_mixer_init,
.cleanup = xonar_d1_cleanup,
.suspend = xonar_d1_cleanup,
.resume = xonar_d1_resume,
.set_dac_params = set_cs43xx_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_cs43xx_volume,
.update_dac_mute = update_cs43xx_mute,
.ac97_switch = xonar_d1_ac97_switch,
.dac_tlv = cs4362a_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2,
.dac_channels = 8,
.dac_volume_min = 0,
.dac_volume_max = 127,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
},
[MODEL_DX] = {
.shortname = "Xonar DX",
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.owner = THIS_MODULE,
.init = xonar_dx_init,
.control_filter = xonar_d1_control_filter,
.mixer_init = xonar_d1_mixer_init,
.cleanup = xonar_d1_cleanup,
.suspend = xonar_d1_cleanup,
.resume = xonar_d1_resume,
.set_dac_params = set_cs43xx_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_cs43xx_volume,
.update_dac_mute = update_cs43xx_mute,
.gpio_changed = xonar_gpio_changed,
.ac97_switch = xonar_d1_ac97_switch,
.dac_tlv = cs4362a_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2,
.dac_channels = 8,
.dac_volume_min = 0,
.dac_volume_max = 127,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
},
static int xonar_model_probe(struct oxygen *chip, unsigned long driver_data)
{
static const char *const names[] = {
[MODEL_D1] = "Xonar D1",
[MODEL_DX] = "Xonar DX",
[MODEL_D2] = "Xonar D2",
[MODEL_D2X] = "Xonar D2X",
};
struct xonar_data *data = chip->model_data;

data->model = driver_data;
chip->model.shortname = names[data->model];
return 0;
}

static const struct oxygen_model model_xonar_d2 = {
.longname = "Asus Virtuoso 200",
.chip = "AV200",
.owner = THIS_MODULE,
.probe = xonar_model_probe,
.init = xonar_d2_init,
.control_filter = xonar_d2_control_filter,
.mixer_init = xonar_d2_mixer_init,
.cleanup = xonar_cleanup,
.suspend = xonar_cleanup,
.resume = xonar_d2_resume,
.set_dac_params = set_pcm1796_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_pcm1796_volume,
.update_dac_mute = update_pcm1796_mute,
.dac_tlv = pcm1796_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
.dac_channels = 8,
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
.misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};

static const struct oxygen_model model_xonar_d1 = {
.longname = "Asus Virtuoso 100",
.chip = "AV200",
.owner = THIS_MODULE,
.probe = xonar_model_probe,
.init = xonar_d1_init,
.control_filter = xonar_d1_control_filter,
.mixer_init = xonar_d1_mixer_init,
.cleanup = xonar_d1_cleanup,
.suspend = xonar_d1_cleanup,
.resume = xonar_d1_resume,
.set_dac_params = set_cs43xx_params,
.set_adc_params = set_cs53x1_params,
.update_dac_volume = update_cs43xx_volume,
.update_dac_mute = update_cs43xx_mute,
.ac97_switch = xonar_d1_ac97_switch,
.dac_tlv = cs4362a_db_scale,
.model_data_size = sizeof(struct xonar_data),
.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_2,
.dac_channels = 8,
.dac_volume_min = 0,
.dac_volume_max = 127,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};

static int __devinit xonar_probe(struct pci_dev *pci,
const struct pci_device_id *pci_id)
{
static const struct oxygen_model *const models[] = {
[MODEL_D1] = &model_xonar_d1,
[MODEL_DX] = &model_xonar_d1,
[MODEL_D2] = &model_xonar_d2,
[MODEL_D2X] = &model_xonar_d2,
};
static int dev;
int err;

Expand All @@ -695,8 +650,10 @@ static int __devinit xonar_probe(struct pci_dev *pci,
++dev;
return -ENOENT;
}
BUG_ON(pci_id->driver_data >= ARRAY_SIZE(models));
err = oxygen_pci_probe(pci, index[dev], id[dev],
&xonar_models[pci_id->driver_data], 0);
models[pci_id->driver_data],
pci_id->driver_data);
if (err >= 0)
++dev;
return err;
Expand Down

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